At the home QTH in the study upstairs …perhaps a messy desk but can quickly clear a path to reach the paddles when activators spotted and heard! Listening on CW with Century in wide open filter position (DC receiver) then responding with KX3 - antenna is 150’ EF-wire at 50’ ponderosa pine trees feed with 9:1unun and 100’ hardline to house.

-Elecraft K3S/100 with most of the upgrades (just don’t have the 2M internal transverter or subreceiver)
-Telepost LP-Pan 2 fed to a 192 KHz external sound card
-Kent paddle key
-Yaesu FT-2900R (these days it rarely has the mic connected. I’m now using it as an APRS iGate/Digipeater, but I’ve made a few local SOTA contacts with it from my QTH to the W4V Shenandoah peaks)
-Dual ViewSonic monitors & a Dell computer
-Software: HRD, Win4K3Suite, APRSIS32 are usually running. I’ve also used PowerSDR IF Stage, and other similar software for interpreting the panadaptor display.
-Astron Power Supply to power the whole mess
-My antennas include a fan dipole for 20 meters and 6 meters in the attic, and a W1AB Killer Antenna fed with 450 ohm window line, which in an undisclosed location somewhere. Incidentally, the W1AB is a solid performer. I’ve made contacts from 160-6 meters with it, DXCC, etc. It’s also very low cost, easy to build, and easy to hide.

EA2LU chaser station:
Elecraft K3+P3
Expert 1K-FA , always half power for EU full power for DX (yes Mariusz no KW here, hihi)
TS 790 for 2M
Old Bencher paddle (gift from 80´s CW students)
Antennas:
X7 yagi for 20/17/15/12/10m
HF2V 160/80/40/30m
Inverted Vee 40/30M
5el vert pol homemade Yagi for 2m
6M7JHV long Yagi for 6m
Living on 5-story building apartment in a city enviroment plenty of human noise, chase is not a easy task!
I want to thanks activators and sometimes chaser for his patience when I twice my calls!!

Sometimes, I chase from my Contest/EME place with OB11-3 and OB2-40 in a 30m high tower, this tower also works in 160m as shunt fed. There also are 2m 70cm EME, tropo antennas. This place is 15km away from home at 750m asl, petrol AC power generator and not noise at all!!